<template>
  <div class="tab-bar-item" @click="itemClick">
    <div v-if="!isActive"> <slot name="item-icon"></slot></div>
    <div v-else><slot name="item-icon-active"></slot></div>
    <div :style="activeStyle"><slot name="item-text"></slot></div>
   
  </div>
</template>

<script>
export default {
  name: "TabBarItem",
  props:{
    path: String,
    activeColor: {
      type: String,
      default: 'red'
    }
  },
  date() {
    return{
      // isActive: true
    }
  },
  methods: {
    itemClick() {
      this.$router.push(this.path)
    }
  },
  computed: {
    isActive() {
      return this.$route.path.indexOf(this.path) !== -1
    },
    activeStyle() {
      return this.isActive ? {color: this.activeColor} : {}
    }
  }

}
</script>
<style scoped>

.tab-bar-item{
  flex: 1;
  text-align: center;
  height: 49px;
  font-size: 14px;
}
.tab-bar-item img{
  width: 24px;
  height: 24px;
  margin: 3px;
  vertical-align: middle;
}
.active{
  color: red;
}
</style>